The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 21, 2023
Filed:
Oct. 21, 2021
China Yunhong Holdings Co., Ltd., Hubei, CN;
Guozhong Xinghe Biomedical Technology Co., Ltd., Hubei, CN;
Yunhong Environmental Technology Co., Ltd., Hubei, CN;
Yubao Li, Hubei, CN;
Jingren He, Hubei, CN;
Dong Wu, Hubei, CN;
Shuxin Ye, Hubei, CN;
Sijia Jiang, Hubei, CN;
Rui Zhang, Hubei, CN;
CHINA YUNHONG HOLDINGS CO., LTD., Huanggang, CN;
Guozhong Xinghe Biomedical Technology Co., Ltd., Huanggang, CN;
Yunhong Environmental Technology Co., Ltd., Huanggang, CN;
Abstract
Disclosed herein is a method for preparing a low-cost fully-biodegradable plant fiber starch tableware. A plant cellulose material containing dregs ofis modified to obtain a modified plant fiber starch blank. Konjac gum is subjected to pulverization and ultrafine pulverization to obtain a colloidal binder combined with a deacetylated konjac gum. The colloidal binder is mixed with the modified plant fiber starch blank to obtain a mixture. The mixture is subjected to foam molding in a forming mold to obtain the low-cost fully-biodegradable plant fiber starch tableware.